package com.yumingjiang.permission.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
public class RedisConfig {

    @Bean
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
        RedisTemplate<String, Object> template = new RedisTemplate<>();
        template.setConnectionFactory(connectionFactory);
        
        // 使用StringRedisSerializer来序列化和反序列化redis的key值
        template.setKeySerializer(new StringRedisSerializer());
        // 使用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值
        // 注意：这里需要添加jackson的依赖
        // template.setValueSerializer(new Jackson2JsonRedisSerializer<>(Object.class));
        
        // 如果value是字符串类型，可以使用StringRedisSerializer
        template.setValueSerializer(new StringRedisSerializer());
        
        // 设置hash key 和 value 序列化模式
        template.setHashKeySerializer(new StringRedisSerializer());
        template.setHashValueSerializer(new StringRedisSerializer());
        
        template.afterPropertiesSet();
        return template;
    }
}
